15917104

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 37997568

約数和(自身を除く): 22080464

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 37, 46, 56, 74, 92, 112, 148, 161, 167, 184, 259, 296, 322, 334, 368, 518, 592, 644, 668, 851, 1036, 1169, 1288, 1336, 1702, 2072, 2338, 2576, 2672, 3404, 3841, 4144, 4676, 5957, 6179, 6808, 7682, 9352, 11914, 12358, 13616, 15364, 18704, 23828, 24716, 26887, 30728, 43253, 47656, 49432, 53774, 61456, 86506, 95312, 98864, 107548, 142117, 173012, 215096, 284234, 346024, 430192, 568468, 692048, 994819, 1136936, 1989638, 2273872, 3979276, 7958552, 15917104]

約数ペア:

[(1, 15917104), (2, 7958552), (4, 3979276), (7, 2273872), (8, 1989638), (14, 1136936), (16, 994819), (23, 692048), (28, 568468), (37, 430192), (46, 346024), (56, 284234), (74, 215096), (92, 173012), (112, 142117), (148, 107548), (161, 98864), (167, 95312), (184, 86506), (259, 61456), (296, 53774), (322, 49432), (334, 47656), (368, 43253), (518, 30728), (592, 26887), (644, 24716), (668, 23828), (851, 18704), (1036, 15364), (1169, 13616), (1288, 12358), (1336, 11914), (1702, 9352), (2072, 7682), (2338, 6808), (2576, 6179), (2672, 5957), (3404, 4676), (3841, 4144)]